. >> rose: have any of them acceptd? have you made any deals? >> i don't know. these things take a while and they're in various stages in negotiations but i'm sure we have, yes. >> rose: when you look at the future, what do you worry about? >> let's see, what do i worry about? you know, i come back to the users and i look at what's possible to do with technology and i think we're still 1% of the... >> rose: 1%? really? of where we can be? >> absolutely. >> rose: tell me where we might be. tell me what 15% looks like. this is the kind of thing you and sergey talk about all the time. >> it's a little bit difficult to accurately predict but i think that any problem we tried to attack we succeeded no matter how difficult... we've been working on the automated cars. >> rose: sebastian was here as you know. you talked about it. >> that's an amazingly hard problem. if you took a step back and say can a computer drive a car? no way! but a little bit of work, a few years go buy. >> rose: that's your pet project isn't it? >>. >> something i've been interested in. >> rose: